Crystalline spin-orbit interaction and the Zeeman splitting in Pb${}_{1-x}$Sn${}_x$Te

Hiroshi Hayasaka, Yuki Fuseya

The ratio of the Zeeman splitting to the cyclotron energy ($M=\Delta E_Z/\hslash {\omega }_c$), which characterizes the relative strength of the spin-orbit interaction in crystals, is examined f…